1023307320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{661}}^1$

素因数の和:798

約数の個数: 256

約数和(自身を含む): 3736857600

約数和(自身を除く): 2713550280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 97, 105, 114, 120, 133, 140, 152, 168, 190, 194, 210, 228, 266, 280, 285, 291, 380, 388, 399, 420, 456, 485, 532, 570, 582, 661, 665, 679, 760, 776, 798, 840, 970, 1064, 1140, 1164, 1322, 1330, 1358, 1455, 1596, 1843, 1940, 1983, 1995, 2037, 2280, 2328, 2644, 2660, 2716, 2910, 3192, 3305, 3395, 3686, 3880, 3966, 3990, 4074, 4627, 5288, 5320, 5432, 5529, 5820, 6610, 6790, 7372, 7932, 7980, 8148, 9215, 9254, 9915, 10185, 11058, 11640, 12559, 12901, 13220, 13580, 13881, 14744, 15864, 15960, 16296, 18430, 18508, 19830, 20370, 22116, 23135, 25118, 25802, 26440, 27160, 27645, 27762, 36860, 37016, 37677, 38703, 39660, 40740, 44232, 46270, 50236, 51604, 55290, 55524, 62795, 64117, 64505, 69405, 73720, 75354, 77406, 79320, 81480, 87913, 92540, 100472, 103208, 110580, 111048, 125590, 128234, 129010, 138810, 150708, 154812, 175826, 185080, 188385, 192351, 193515, 221160, 251180, 256468, 258020, 263739, 277620, 301416, 309624, 320585, 351652, 376770, 384702, 387030, 439565, 448819, 502360, 512936, 516040, 527478, 555240, 641170, 703304, 753540, 769404, 774060, 879130, 897638, 961755, 1054956, 1218223, 1282340, 1318695, 1346457, 1507080, 1538808, 1548120, 1758260, 1795276, 1923510, 2109912, 2244095, 2436446, 2564680, 2637390, 2692914, 3516520, 3590552, 3654669, 3847020, 4488190, 4872892, 5274780, 5385828, 6091115, 6732285, 7309338, 7694040, 8527561, 8976380, 9745784, 10549560, 10771656, 12182230, 13464570, 14618676, 17055122, 17952760, 18273345, 24364460, 25582683, 26929140, 29237352, 34110244, 36546690, 42637805, 48728920, 51165366, 53858280, 68220488, 73093380, 85275610, 102330732, 127913415, 146186760, 170551220, 204661464, 255826830, 341102440, 511653660, 1023307320]

約数ペア:

[(1, 1023307320), (2, 511653660), (3, 341102440), (4, 255826830), (5, 204661464), (6, 170551220), (7, 146186760), (8, 127913415), (10, 102330732), (12, 85275610), (14, 73093380), (15, 68220488), (19, 53858280), (20, 51165366), (21, 48728920), (24, 42637805), (28, 36546690), (30, 34110244), (35, 29237352), (38, 26929140), (40, 25582683), (42, 24364460), (56, 18273345), (57, 17952760), (60, 17055122), (70, 14618676), (76, 13464570), (84, 12182230), (95, 10771656), (97, 10549560), (105, 9745784), (114, 8976380), (120, 8527561), (133, 7694040), (140, 7309338), (152, 6732285), (168, 6091115), (190, 5385828), (194, 5274780), (210, 4872892), (228, 4488190), (266, 3847020), (280, 3654669), (285, 3590552), (291, 3516520), (380, 2692914), (388, 2637390), (399, 2564680), (420, 2436446), (456, 2244095), (485, 2109912), (532, 1923510), (570, 1795276), (582, 1758260), (661, 1548120), (665, 1538808), (679, 1507080), (760, 1346457), (776, 1318695), (798, 1282340), (840, 1218223), (970, 1054956), (1064, 961755), (1140, 897638), (1164, 879130), (1322, 774060), (1330, 769404), (1358, 753540), (1455, 703304), (1596, 641170), (1843, 555240), (1940, 527478), (1983, 516040), (1995, 512936), (2037, 502360), (2280, 448819), (2328, 439565), (2644, 387030), (2660, 384702), (2716, 376770), (2910, 351652), (3192, 320585), (3305, 309624), (3395, 301416), (3686, 277620), (3880, 263739), (3966, 258020), (3990, 256468), (4074, 251180), (4627, 221160), (5288, 193515), (5320, 192351), (5432, 188385), (5529, 185080), (5820, 175826), (6610, 154812), (6790, 150708), (7372, 138810), (7932, 129010), (7980, 128234), (8148, 125590), (9215, 111048), (9254, 110580), (9915, 103208), (10185, 100472), (11058, 92540), (11640, 87913), (12559, 81480), (12901, 79320), (13220, 77406), (13580, 75354), (13881, 73720), (14744, 69405), (15864, 64505), (15960, 64117), (16296, 62795), (18430, 55524), (18508, 55290), (19830, 51604), (20370, 50236), (22116, 46270), (23135, 44232), (25118, 40740), (25802, 39660), (26440, 38703), (27160, 37677), (27645, 37016), (27762, 36860)]